Home / 23,759,693.81-32,788,377.46-12,894,677.81

Finding the Fourth Proportional to 23,759,693.81, 32,788,377.46 and 12,894,677.81

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Solution

The fourth proportional to 23,759,693.81, 32,788,377.46 and 12,894,677.81 is: 17,794,655.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,693.81 : 32,788,377.46 = 12,894,677.81 : x
  2. Step 2: Convert to fraction form
    23,759,693.81/32,788,377.46 = 12,894,677.81/x
  3. Step 3: Cross multiply
    23,759,693.81x = 32,788,377.46 × 12,894,677.81
  4. Step 4: Simplify right side
    23,759,693.81x = 422,795,563,259,366.19
  5. Step 5: Solve for x
    x = 422,795,563,259,366.19/23,759,693.81
  6. Step 6: Final answer
    x = 17,794,655.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.